Do these actually get hot? Or is it like the icy hot patches where the medicine in them makes it feel hot?

These actually do get hot. It says that you need to apply to the outside of your cloths. I apply it directly to my hip. I love this product and order it repeatedly.

do these contain latex?

Dear Nancy,I don't know, and the package lists only "iron, activated carbon, and water." HOWEVER, you stick them to your clothing, never your skin, as the instructions say. They may contain latex, but the only time they touch your skin is when you stick them on. If you're extremely allergic to latex, I guess you could use rubber gloves to put them on. In contrast to the previous answer, I have found Cura-Heat to be EXTREMELY helpful in relieving lower back/shoulder pain. They stay warm for at least 15 hours and relax tight muscles/tendons amazingly well for me. I hope this helps.Susan

The ones I ordered in 2020 say “up to 20 hours of powerful pain relief”. They now say up to 12 hours. What changed?

Thank you for the excellent question. The CuraHeat patch provides 12 hours of heat and 20 hours of pain relief. That is, pain relief continues for an additional 8 hours after the patch is removed. Please see the manufacturer's website for additional information https://kobayashiamericas.com/cura-heat/ Sincerely Yours, Prime Time Today Team

Cura Heat Therapy Patches Air Activated Neck Shoulder And Back

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🔥 Stay warm, stay unstoppable — relief that works as hard as you do!

DISCREET PORTABLE - Slim, flexible patches fit seamlessly under clothing so you can stay active and professional while healing.
LONG LASTING WARMTH - Enjoy up to 10 hours of soothing heat that melts away muscle tension during your busiest days.
EFFORTLESS ACTIVATION - Air-activated technology means no batteries or plugs—just peel, stick, and feel the heat.
PRECISION PAIN RELIEF - Ergonomically designed patches target neck, shoulder, and back areas for maximum comfort and effectiveness.
VALUE PACKED CONVENIENCE - A generous 7-pack ensures you’re always prepared to tackle aches and pains without interruption.

Cura-Heat Therapy Patches deliver up to 10 hours of targeted, air-activated heat designed specifically for neck, shoulder, and back pain relief. This value pack of 7 patches offers a convenient, portable solution for professionals seeking discreet, effective muscle comfort anytime, anywhere.

Specifications

ASIN	B003ATFX96
ASIN	B003ATFX96
Best Sellers Rank	#151,297 in Health ( See Top 100 in Health ) #442 in Adhesive Heat Patches
Brand	Cura-heat
Customer Reviews	3.8 3.8 out of 5 stars (2,137)
Customer reviews	3.8 3.8 out of 5 stars (2,137)
Date First Available	30 March 2010
Is Discontinued By Manufacturer	No
Item model number	1
Manufacturer	Cura Heat
Package Dimensions	15.7 x 12.1 x 5.2 cm; 290 g
Units	7 Count

Reviews

E**T

Mal producto

No compren este producto, apenas se pone tibio, no sirve para nada

18.09.2025

P**E

WOW stays really warm a LONG TIME WHY FIVE STARS

First, I do attach to outside of clothes, but usually that's a lightweight turtleneck. I have neck/shoulder issues. BECAUSE I put on clothing, it feels best if I'm LYING down as it puts it closer to my skin. I tend to put these on about an hour before bed. STILL warm the next morning! GREAT PRICE, BETTER than the better known one, and keeps my shoulder/neck WARM all night. I love ICY HOT and this is better and longer lasting and not as messy and no smell. For the price, I say give it a shot.

27.02.2023

R**S

Très bon produit

Excellent

28.02.2026

R**V

Cura-Heat .therapy patches.

The heat therapy patch was not effective at all. The instructions on the product was followed meticulously. The product packaging doesn't have the manufacturing date.. however the expiry date states 2026- 01-31. Not satisfied 😕 . The cost of the product is quite expensive.

14.09.2025

A**R

Stay hot

Stayed hot for 10 hours,

2.02.2025

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The product quality is outstanding. Exactly what I needed for my work.